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Air Conditioning — Porsche Cayenne Turbo S 2009 Wiring Diagram

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 5) for Porsche Cayenne Turbo S 2009

List of elements for Automatic A/C Wiring Diagram (1 of 5) for Porsche Cayenne Turbo S 2009:

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
Blowing out temp sensor
Defrost flap
Footwell flap
Fresh air recirc air flap
Fresh air/ circulating air servo motor
Front 2 + 2 climatronic control unit (in center console)
Intake temp sensor
Left center outlet servo motor
Left footwell output sensor
Left footwell servo motor
Left temp flap
Left temperature servo motor
Passenger air flow
Pnk
Rear evaporative air intake temperature sensor
Right center outlet servo motor
Right footwell output sensor
Right footwell servo motor
Right output sensor
Right passenger side servo motor
Right temp flap
Right temperature servo motor
Temp sensor signal

Automatic A/C Wiring Diagram (2 of 5) for Porsche Cayenne Turbo S 2009

List of elements for Automatic A/C Wiring Diagram (2 of 5) for Porsche Cayenne Turbo S 2009:

(info not available)
(top center of dash) sun sensor
5v ref
Actuation blwr cntrl unit
Air quality sensor
Aux
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
Can high
Can low
Computer data lines system
D10
D11
D12
Defrost flap
Defrost flap servo motor
E10
E11
E12
Evaporator temperature sensor
Externally cntrld comp
Feedback voltage
Front 2 + 2 climatronic control unit (in center console)
Front blower control unit
Front blower motor
Left fan outlet sensor
Left passenger side servo motor
Left sidewall sun sensor
Mb22 (right side of dash)
Motor
Parking heater
Passenger air flow
Pnk
Pressure sensor
Pwm-a
Red
Right sidewall sun sensor
Sensor ground
Signal ground
Term 30a
Term 31
Vcc
Volt feedback

Automatic A/C Wiring Diagram (3 of 5) for Porsche Cayenne Turbo S 2009

List of elements for Automatic A/C Wiring Diagram (3 of 5) for Porsche Cayenne Turbo S 2009:

(in engine compt) air quality sensor
3.6l
3.6l w/o wzh
4.8l turbo
A43
A44
A5a
A5c
A5d
A5e
A8a
A8b
A8c
A8d
A8e
Actuation fan 2
After run coolant pump relay (4.8l turbo & 3.6l)
B28
B30
B33
Circulation pump
Circulation relay
Coolant pump
Cooling fan 1
Cooling fan 2
E-box (left side of plenum)
Except 3.6l w/o wzh
Fuse 40a
Fuse 5a
Hot at all times
Hot w/ diagnostics relay 15 energized
Left coolant
Left fuse box (left side of dash)
Mb1 (behind left headlight)
Mb22 (right side of dash)
Mb23 (left side of dash)
Mb5 (w/o wzh) gp14 (w/ wzh) (w/o wzh: left front of engine compt) (w/ wzh: right rear of engine compt)
Motor control unit (right rear of engine compt)
Power distribution system
Red
Right coolant

Automatic A/C Wiring Diagram (4 of 5) for Porsche Cayenne Turbo S 2009

List of elements for Automatic A/C Wiring Diagram (4 of 5) for Porsche Cayenne Turbo S 2009:

(over left rear wheel housing) externally controlled compressor
E-box (left side of plenum)
Fuse 10a
Fuse 11 (3.6l) 15a fuse 8 (except 3.6l) 15a
Fuse 12 (4.8l turbo) 10a fuse 10 (3.6l) 15a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse 60a
Gp11 (left rear of engine compt)
Hot at all times
Hot w/ main relay 1 energized
Left "b" pillar vents servo motor
Left output sensor
Main fuse box (pre-fuse socket) (over vehicle electrical system battery)
Pressure sensor
Red
Right "b" pillar vents servo motor
Right fuse box (right side of dash)
Right output sensor
Seats system

Automatic A/C Wiring Diagram (5 of 5) for Porsche Cayenne Turbo S 2009

List of elements for Automatic A/C Wiring Diagram (5 of 5) for Porsche Cayenne Turbo S 2009:

(pins a1 to a12 not used)
5v ref
A1 red
Amount of air flap
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
Blower control unit
Blowing out temp sens
C10
C11
C12
C13
C14
C15
C16
Can high
Can low
Computer data lines system
D12
D14
D15
D16
Feedback voltage
Ground sensor
Left "b" pillar flap
Left rear air flow sensor servo motor
Left rear passenger vent tunnel servo motor
Left rear temperature servo motor
Mb22 (right side of dash)
Mb41 (near left taillight)
Motor
Passenger air flow
Pwm-a
Rear 2 + 2 climatronic control unit (in center console)
Rear blower control unit
Rear blower motor
Right "b" pillar flap
Right rear air flow sensor servo motor
Right rear passenger vent tunnel servo motor
Right rear temperature drive motor
Seat heater left
Seat heater left rear
Seat heater right
Seat heater right rear
Seats system
Signal ground
Temp flap left
Temp flap right
Temp sensor signal
Term 30a
Term 31
Vcc
Volt feedback

Manual A/C Wiring Diagram (1 of 4) for Porsche Cayenne Turbo S 2009

List of elements for Manual A/C Wiring Diagram (1 of 4) for Porsche Cayenne Turbo S 2009:

(pins b1 to b24 not used)
(pins d1 to d12 not used)
5v ref
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
Actuation blwr cntrl unit
Aux
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
Can high
Can low
Circ air flap
Climatronic control unit
Computer data lines system
Defrost flap
Defrost flap servo motor
Diagnosis fan
E10
E11
E12
Externally cntrld comp
Flap temperature servo motor
Footwell flap
Footwell flap servo motor
Mb22 (right side of dash)
Passenger air flow
Pressure sensor
Red
Rmp defrost
Rmp footwell flap
Rmp passenger air flow
Rmp temp flap
Sensor ground
Signal ground
Temp evap
Temp flap
Term 30a
Term 31
Water pump rly

Manual A/C Wiring Diagram (2 of 4) for Porsche Cayenne Turbo S 2009

List of elements for Manual A/C Wiring Diagram (2 of 4) for Porsche Cayenne Turbo S 2009:

(not used)
Air flap servo motor
Blower control unit
Fresh air recirculated
Front blower motor
Mb22 (right side of dash)
Motor
Passenger air flow servo motor
Pwm-a
Rear evaporative temperature sensor
Red
Term 31
Vcc
Volt feedback

Manual A/C Wiring Diagram (3 of 4) for Porsche Cayenne Turbo S 2009

List of elements for Manual A/C Wiring Diagram (3 of 4) for Porsche Cayenne Turbo S 2009:

A5a
A5c
A5d
A5e
A8a
A8b
A8c
A8d
A8e
Actuation fan 2
After run coolant pump relay
B28
B30
B33
Circulation pump
Circulation relay
Coolant pump
Cooling fan 1
Cooling fan 2
E-box (left side of plenum)
Fuse 40a
Fuse 5a
Hot at all times
Left coolant
Left fuse box (left side of dash)
Mb1 (behind left headlight)
Mb23 (left side of dash)
Mb5 (w/o wzh) gp14 (w/ wzh) (w/o wzh: left front of engine compt) (w/ wzh: right rear of engine compt)
Motor control unit (right rear of engine compt)
Power distribution system
Red
Right coolant
W/ wzh
W/o wzh

Manual A/C Wiring Diagram (4 of 4) for Porsche Cayenne Turbo S 2009

List of elements for Manual A/C Wiring Diagram (4 of 4) for Porsche Cayenne Turbo S 2009:

(over left rear wheel housing) externally controlled compressor
(right side of dash)
E-box (left side of plenum)
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 60a
Gp11 (left rear of engine compt)
Hot at all times
Hot w/ main relay 1 energized
Pressure sensor
Red
Right fuse box

AIR CONDITIONING – Porsche Cayenne Turbo S 2009 – SYSTEM WIRING DIAGRAMS